CVE-2021-43535

A use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.3, and Firefox ESR < 91.3.

Publication date: Thu, 09 Dec 2021 04:15:00 +0000


Cyber News related to CVE-2021-43535

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